ls7_pq_albers

product of type eo
Landsat 7 Pixel Quality 25 metre, 100km tile, Australian Albers Equal Area projection (EPSG:3577)

Extending May 1999 to February 2021
1,386,915 datasets

Location (from sampling)

file:/g/data/rs0/datacube/002/LS7_ETM_PQ
  • file:///g/data/rs0/datacube/002/LS7_ETM_PQ/-10_-20/LS7_ETM_PQ_3577_-10_-20_20210224010339500000_v1614607630.nc
  • file:///g/data/rs0/datacube/002/LS7_ETM_PQ/13_-41/LS7_ETM_PQ_3577_13_-41_20210225231751000000_v1614607630.nc
  • file:///g/data/rs0/datacube/002/LS7_ETM_PQ/9_-47/LS7_ETM_PQ_3577_9_-47_20210225231903000000_v1614607630.nc
    • …

Metadata

format NetCDF instrument ETM label • platform LANDSAT_7 product_type pqa

Searchable fields

creation_time datetime Time when dataset was created (processed)
lat double-range Latitude range
lon double-range Longitude range
time datetime-range Acquisition time

Measurements

pixelquality / qa_flags / quality int16 with units 1 and nodata 0

Storage Parameters

crs EPSG:3577 resolution x 25 y -25 tile_size x 100000.0 y 100000.0

Definition

RAW As Stac
name: ls7_pq_albers
metadata_type: eo
description: Landsat 7 Pixel Quality 25 metre, 100km tile, Australian Albers Equal Area projection (EPSG:3577)
metadata:
product_type: pqa
platform:
code: LANDSAT_7
instrument:
name: ETM
format:
name: NetCDF
measurements: [
name: pixelquality
dtype: int16
units: 1
nodata: 0
aliases: [
qa_flags
quality
]
flags_definition:
land_sea:
bits: 9
values:
0: sea
1: land
description: Land or Sea
cloud_acca:
bits: 10
values:
0: cloud
1: no_cloud
description: Cloud (ACCA)
contiguous:
bits: 8
values:
0: False
1: True
description: All bands for this pixel contain non-null values
cloud_fmask:
bits: 11
values:
0: cloud
1: no_cloud
description: Cloud (Fmask)
ga_good_pixel:
bits: [
13
12
11
10
9
8
7
6
5
4
3
2
1
0
]
values:
16383: True
description: Best Quality Pixel
nir_saturated:
bits: 3
values:
0: True
1: False
description: NIR band is saturated
red_saturated:
bits: 2
values:
0: True
1: False
description: Red band is saturated
blue_saturated:
bits: 0
values:
0: True
1: False
description: Blue band is saturated
green_saturated:
bits: 1
values:
0: True
1: False
description: Green band is saturated
swir1_saturated:
bits: 4
values:
0: True
1: False
description: SWIR1 band is saturated
swir2_saturated:
bits: 7
values:
0: True
1: False
description: SWIR2 band is saturated
cloud_shadow_acca:
bits: 12
values:
0: cloud_shadow
1: no_cloud_shadow
description: Cloud Shadow (ACCA)
tir_low_saturated:
bits: 5
values:
0: True
1: False
description: Thermal Infrared Low Gain band is saturated
cloud_shadow_fmask:
bits: 13
values:
0: cloud_shadow
1: no_cloud_shadow
description: Cloud Shadow (Fmask)
tir_high_saturated:
bits: 6
values:
0: True
1: False
description: Thermal Infrared High Gain band is saturated
]
managed: True
storage:
crs: EPSG:3577
tile_size:
x: 100000.0
y: 100000.0
resolution:
x: 25
y: -25